fs: support version_aware filesystems

src/dvc_objects/fs/base.py

@@ -29,6 +29,8 @@
 
     from fsspec.spec import AbstractFileSystem
 
+    from .path import Path
+
 
 logger = logging.getLogger(__name__)
 
@@ -88,7 +90,7 @@ def root_marker(self) -> str:
         return self.fs.root_marker
 
     @cached_property
-    def path(self):
+    def path(self) -> "Path":
         from .path import Path
 
         def _getcwd():
@@ -107,6 +109,10 @@ def unstrip_protocol(self, path: str) -> str:
     def fs(self) -> "AbstractFileSystem":  # pylint: disable=method-hidden
         raise NotImplementedError
 
+    @cached_property
+    def version_aware(self) -> bool:
+        return getattr(self.fs, "version_aware", False)
+
     @staticmethod
     def _get_kwargs_from_urls(urlpath: str) -> "Dict[str, Any]":
         from fsspec.utils import infer_storage_options